# Configuration to expose the SPDIF device of RK3288 to ALSA.
# The device tree must describe a simple-audio-card device named "SPDIF"
# for this to work properly
# This percolates to PulseAudio, which will eventually show the proper
# labels to the audio device

<confdir:pcm/iec958.conf>

cards.SPDIF.pcm.iec958.0 {
        @args [ CARD AES0 AES1 AES2 AES3 ]
        @args.CARD {
                type string
        }
        @args.AES0 {
                type integer
        }
        @args.AES1 {
                type integer
        }
        @args.AES2 {
                type integer
        }
        @args.AES3 {
                type integer
        }
	type hw
	card $CARD

}

# Configuration to expose the HDMI device of RK3288 to ALSA.
# The device tree must describe a simple-audio-card device named "HDMI"
# for this to work properly
# This percolates to PulseAudio, which will eventually show the proper
# labels to the audio device

<confdir:pcm/hdmi.conf>

cards.HDMI.pcm.hdmi.0 {
        @args [ CARD AES0 AES1 AES2 AES3 ]
        @args.CARD {
                type string
        }
        @args.AES0 {
                type integer
        }
        @args.AES1 {
                type integer
        }
        @args.AES2 {
                type integer
        }
        @args.AES3 {
                type integer
        }
        type hooks
        slave.pcm {
                type hw
                card $CARD
        }
        hooks.0 {
                type ctl_elems
                hook_args [
                        {
                                interface PCM
                                name "IEC958 Playback Default"
                                lock true
                                preserve true
                                value [ $AES0 $AES1 $AES2 $AES3 ]
                        }
                ]
        }
}